This project demonstrates a simple radar-like object detection system using ultrasonic sensing. The HC-SR04 ultrasonic sensor is mounted on a servo motor. The servo rotates the sensor from 0° to 180° ...

Ultrasonic Sentinel KiwisIoT is an IoT-based distance monitoring project built using an ESP8266 NodeMCU and an HC-SR04 ultrasonic sensor. The system measures the distance between the sensor and a ...

Note: This project is created in STM32CubeIDE for convenience of project management, compilation, and debugging. However, all peripherals, timers, GPIOs, and interrupts are configured manually in bare ...

Continuous glucose monitors have become popular among people who have diabetes and those who need to track their glucose levels. These devices are painless and can easily sync up to an app on your ...

Ultrasound is a non-invasive imaging technique that uses the differential reflectance of acoustic waves at ultrasonic frequencies to detect objects and measure distances. It is commonly used for ...

Air sensor monitors that are lower in cost, portable and generally easier to operate than regulatory-grade monitors are widely used in the United States to understand air quality conditions. This ...

HC Green is a Sports and Gaming Analyst for Athlon Sports and Men’s Journal, who specializes in fantasy sports, NFL, NBA, MLB, sports betting, professional wrestling, and video gaming. With over a ...

HC Green is a Sports and Gaming Analyst for Athlon Sports and Men’s Journal, specializing in fantasy sports, NFL, NBA, MLB, video gaming, and professional wrestling coverage. With over a decade of ...

Low-cost air pollution monitors use one or more sensors and other components to detect, monitor and report on specific air pollutants like particulate matter (PM) or carbon dioxide and/or ...